[NDK] build static library, shared library linked with static library, executable with prebuilt static library...

Creating libraries - Static library, shared library

NOTE : In case jni shared library, 'jni' code should in shared library source code. That is, you can put all other source codes in static library, but 'jni' should NOT in static library source

[ Android.mk ] for libraries for NDK.

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE    := libX
LOCAL_SRC_FILES := src0.c src1.c ...

LOCAL_CFLAGS +=
LOCAL_C_INCLUDES +=

include $(BUILD_STATIC_LIBRARY)


include $(CLEAR_VARS)

LOCAL_MODULE    := libXS
LOCAL_SRC_FILES := jni.c

LOCAL_CFLAGS +=
LOCAL_C_INCLUDES +=
LOCAL_STATIC_LIBRARIES := libX
include $(BUILD_SHARED_LIBRARY)

Now you can find

shared library in <project root>/libs/armeabi/

static library in <project root>/obj/local/armeabi/

Creating executable with prebuilt static library (ex. static library built above - libX.a)

[ Android.mk ] for libraries for NDK.

LOCAL_PATH := $(call my-dir)

#######################################################
#
#######################################################


include $(CLEAR_VARS)
LOCAL_MODULE := myexe
LOCAL_SRC_FILES := main.c
LOCAL_CFLAGS :=
LOCAL_LDFLAGS :=
LOCAL_C_INCLUDES +=
LOCAL_LDLIBS := -L <example/above/libX/project/root>/obj/local/armeabi/ -lX
include $(BUILD_EXECUTABLE)

Now you can get 'myexe' executable.